South 12th Avenue, Walla Walla, Washington, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
August Air Quality Analysis
South 12th Avenue, Walla Walla, Washington, United States
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
2nd Aug 2025
51AQILowest AQI recorded on
7th Aug 2025
17AQISame Day Analysis (7th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 17 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 7th Aug - 8th Aug 2025
South 12th Avenue, Walla Walla, Washington, United States
AQI
Day
Night
.
5 AM7th Aug 2025
8 PM
4 AM8th Aug 2025
Day time
Avg. Highest Time
3PM7th Aug
18AQI
Avg. Lowest Time
6AM7th Aug
14AQI
Night time
Avg. Highest Time
9PM7th Aug
18AQI
Avg. Lowest Time
1AM8th Aug
17AQI
In the last 24 hours,
South 12th Avenue's AQI reached its highest point of 18 at 3 PM during the Day, while the lowest point, undefined, was recorded at 4 AM during the Night between 7th Aug and 8th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
South 12th Avenue, Walla Walla, Washington, United States
JulAug
09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th
Day
Night
9th Jul 2025265 AMAQI
9th Jul 2025216 AMAQI
9th Jul 2025197 AMAQI
9th Jul 2025188 AMAQI
9th Jul 2025179 AMAQI
9th Jul 20251810 AMAQI
9th Jul 20251811 AMAQI
9th Jul 20251812 PMAQI
9th Jul 2025171 PMAQI
9th Jul 2025182 PMAQI
9th Jul 2025183 PMAQI
9th Jul 2025194 PMAQI
9th Jul 2025195 PMAQI
9th Jul 2025186 PMAQI
9th Jul 2025197 PMAQI
9th Jul 2025228 PMAQI
9th Jul 2025209 PMAQI
9th Jul 20252210 PMAQI
9th Jul 20251811 PMAQI
10th Jul 20251812 AMAQI
10th Jul 2025161 AMAQI
10th Jul 2025162 AMAQI
10th Jul 2025173 AMAQI
10th Jul 2025154 AMAQI
25°C17/33°C
10th Jul 2025155 AMAQI
10th Jul 2025146 AMAQI
10th Jul 2025147 AMAQI
10th Jul 2025148 AMAQI
10th Jul 2025159 AMAQI
10th Jul 20251510 AMAQI
10th Jul 20251411 AMAQI
10th Jul 20251412 PMAQI
10th Jul 2025151 PMAQI
10th Jul 2025142 PMAQI
10th Jul 2025163 PMAQI
10th Jul 2025194 PMAQI
10th Jul 2025165 PMAQI
10th Jul 2025156 PMAQI
10th Jul 2025167 PMAQI
10th Jul 2025178 PMAQI
10th Jul 2025169 PMAQI
10th Jul 20251610 PMAQI
10th Jul 20251611 PMAQI
11th Jul 20251712 AMAQI
11th Jul 2025161 AMAQI
11th Jul 2025162 AMAQI
11th Jul 2025153 AMAQI
11th Jul 2025194 AMAQI
23°C16/30°C
11th Jul 2025165 AMAQI
11th Jul 2025166 AMAQI
11th Jul 2025177 AMAQI
11th Jul 2025168 AMAQI
11th Jul 2025179 AMAQI
11th Jul 20251710 AMAQI
11th Jul 20251811 AMAQI
11th Jul 20251912 PMAQI
11th Jul 2025181 PMAQI
11th Jul 2025202 PMAQI
11th Jul 2025203 PMAQI
11th Jul 2025204 PMAQI
11th Jul 2025215 PMAQI
11th Jul 2025216 PMAQI
11th Jul 2025197 PMAQI
11th Jul 2025208 PMAQI
11th Jul 2025229 PMAQI
11th Jul 20252210 PMAQI
11th Jul 20252311 PMAQI
12th Jul 20252112 AMAQI
12th Jul 2025221 AMAQI
12th Jul 2025232 AMAQI
12th Jul 2025243 AMAQI
12th Jul 2025224 AMAQI
23°C14/32°C
12th Jul 2025205 AMAQI
12th Jul 2025206 AMAQI
12th Jul 2025207 AMAQI
12th Jul 2025208 AMAQI
12th Jul 2025209 AMAQI
12th Jul 20252010 AMAQI
12th Jul 20251911 AMAQI
12th Jul 20251912 PMAQI
12th Jul 2025181 PMAQI
12th Jul 2025202 PMAQI
12th Jul 2025203 PMAQI
12th Jul 2025204 PMAQI
12th Jul 2025205 PMAQI
12th Jul 2025206 PMAQI
12th Jul 2025217 PMAQI
12th Jul 2025208 PMAQI
12th Jul 2025219 PMAQI
12th Jul 20252010 PMAQI
12th Jul 20252211 PMAQI
13th Jul 20252312 AMAQI
13th Jul 2025241 AMAQI
13th Jul 2025242 AMAQI
13th Jul 2025233 AMAQI
13th Jul 2025264 AMAQI
27°C18/35°C
13th Jul 2025255 AMAQI
13th Jul 2025226 AMAQI
13th Jul 2025227 AMAQI
13th Jul 2025228 AMAQI
13th Jul 2025219 AMAQI
13th Jul 20252210 AMAQI
13th Jul 20252211 AMAQI
13th Jul 20252212 PMAQI
13th Jul 2025231 PMAQI
13th Jul 2025222 PMAQI
13th Jul 2025223 PMAQI
13th Jul 2025224 PMAQI
13th Jul 2025225 PMAQI
13th Jul 2025226 PMAQI
13th Jul 2025227 PMAQI
13th Jul 2025258 PMAQI
13th Jul 2025239 PMAQI
13th Jul 20252310 PMAQI
13th Jul 20252211 PMAQI
14th Jul 20252412 AMAQI
14th Jul 2025221 AMAQI
14th Jul 2025222 AMAQI
14th Jul 2025233 AMAQI
14th Jul 2025224 AMAQI
28°C19/37°C
14th Jul 2025235 AMAQI
14th Jul 2025206 AMAQI
14th Jul 2025197 AMAQI
14th Jul 2025198 AMAQI
14th Jul 2025189 AMAQI
14th Jul 20251810 AMAQI
14th Jul 20252011 AMAQI
14th Jul 20251912 PMAQI
14th Jul 2025211 PMAQI
14th Jul 2025192 PMAQI
14th Jul 2025203 PMAQI
14th Jul 2025204 PMAQI
14th Jul 2025205 PMAQI
14th Jul 2025196 PMAQI
14th Jul 2025207 PMAQI
14th Jul 2025228 PMAQI
14th Jul 2025219 PMAQI
14th Jul 20252010 PMAQI
14th Jul 20252211 PMAQI
15th Jul 20252112 AMAQI
15th Jul 2025201 AMAQI
15th Jul 2025232 AMAQI
15th Jul 2025243 AMAQI
15th Jul 2025264 AMAQI
27°C19/35°C
15th Jul 2025255 AMAQI
15th Jul 2025236 AMAQI
15th Jul 2025227 AMAQI
15th Jul 2025208 AMAQI
15th Jul 2025209 AMAQI
15th Jul 20252010 AMAQI
15th Jul 20251911 AMAQI
15th Jul 20251712 PMAQI
15th Jul 2025181 PMAQI
15th Jul 2025182 PMAQI
15th Jul 2025183 PMAQI
15th Jul 2025194 PMAQI
15th Jul 2025195 PMAQI
15th Jul 2025206 PMAQI
15th Jul 2025217 PMAQI
15th Jul 2025228 PMAQI
15th Jul 2025219 PMAQI
15th Jul 20252210 PMAQI
15th Jul 20252211 PMAQI
16th Jul 20252212 AMAQI
16th Jul 2025241 AMAQI
16th Jul 2025242 AMAQI
16th Jul 2025243 AMAQI
16th Jul 2025264 AMAQI
22°C14/30°C
16th Jul 2025265 AMAQI
16th Jul 2025286 AMAQI
16th Jul 2025287 AMAQI
16th Jul 2025308 AMAQI
16th Jul 2025309 AMAQI
16th Jul 20253010 AMAQI
16th Jul 20253211 AMAQI
16th Jul 20253312 PMAQI
16th Jul 2025321 PMAQI
16th Jul 2025342 PMAQI
16th Jul 2025333 PMAQI
16th Jul 2025334 PMAQI
16th Jul 2025345 PMAQI
16th Jul 2025336 PMAQI
16th Jul 2025317 PMAQI
16th Jul 2025328 PMAQI
16th Jul 2025339 PMAQI
16th Jul 20253010 PMAQI
16th Jul 20253011 PMAQI
17th Jul 20253112 AMAQI
17th Jul 2025331 AMAQI
17th Jul 2025352 AMAQI
17th Jul 2025403 AMAQI
17th Jul 2025454 AMAQI
22°C13/30°C
17th Jul 2025445 AMAQI
17th Jul 2025486 AMAQI
17th Jul 2025487 AMAQI
17th Jul 2025488 AMAQI
17th Jul 2025479 AMAQI
17th Jul 20254210 AMAQI
17th Jul 20254111 AMAQI
17th Jul 20253812 PMAQI
17th Jul 2025381 PMAQI
17th Jul 2025362 PMAQI
17th Jul 2025363 PMAQI
17th Jul 2025364 PMAQI
17th Jul 2025355 PMAQI
17th Jul 2025346 PMAQI
17th Jul 2025357 PMAQI
17th Jul 2025358 PMAQI
17th Jul 2025309 PMAQI
17th Jul 20252910 PMAQI
17th Jul 20253011 PMAQI
18th Jul 20253212 AMAQI
18th Jul 2025321 AMAQI
18th Jul 2025282 AMAQI
18th Jul 2025273 AMAQI
18th Jul 2025274 AMAQI
26°C18/33°C
18th Jul 2025265 AMAQI
18th Jul 2025276 AMAQI
18th Jul 2025287 AMAQI
18th Jul 2025288 AMAQI
18th Jul 2025289 AMAQI
18th Jul 20253010 AMAQI
18th Jul 20253011 AMAQI
18th Jul 20253212 PMAQI
18th Jul 2025291 PMAQI
18th Jul 2025312 PMAQI
18th Jul 2025343 PMAQI
18th Jul 2025364 PMAQI
18th Jul 2025345 PMAQI
18th Jul 2025336 PMAQI
18th Jul 2025297 PMAQI
18th Jul 2025308 PMAQI
18th Jul 2025379 PMAQI
18th Jul 20253610 PMAQI
18th Jul 20253411 PMAQI
19th Jul 20253012 AMAQI
19th Jul 2025331 AMAQI
19th Jul 2025472 AMAQI
19th Jul 2025503 AMAQI
19th Jul 2025424 AMAQI
26°C17/34°C
19th Jul 2025435 AMAQI
19th Jul 2025486 AMAQI
19th Jul 2025427 AMAQI
19th Jul 2025368 AMAQI
19th Jul 2025329 AMAQI
19th Jul 20253010 AMAQI
19th Jul 20252711 AMAQI
19th Jul 20252712 PMAQI
19th Jul 2025261 PMAQI
19th Jul 2025272 PMAQI
19th Jul 2025283 PMAQI
19th Jul 2025304 PMAQI
19th Jul 2025345 PMAQI
19th Jul 2025316 PMAQI
19th Jul 2025307 PMAQI
19th Jul 2025328 PMAQI
19th Jul 2025309 PMAQI
19th Jul 20253410 PMAQI
19th Jul 20253811 PMAQI
20th Jul 20254212 AMAQI
20th Jul 2025301 AMAQI
20th Jul 2025322 AMAQI
20th Jul 2025273 AMAQI
20th Jul 2025324 AMAQI
22°C16/30°C
20th Jul 2025445 AMAQI
20th Jul 2025446 AMAQI
20th Jul 2025487 AMAQI
20th Jul 2025448 AMAQI
20th Jul 2025469 AMAQI
20th Jul 20254510 AMAQI
20th Jul 20254511 AMAQI
20th Jul 20254612 PMAQI
20th Jul 2025481 PMAQI
20th Jul 2025442 PMAQI
20th Jul 2025403 PMAQI
20th Jul 2025384 PMAQI
20th Jul 2025385 PMAQI
20th Jul 2025366 PMAQI
20th Jul 2025427 PMAQI
20th Jul 2025408 PMAQI
20th Jul 2025369 PMAQI
20th Jul 20253410 PMAQI
20th Jul 20253811 PMAQI
21st Jul 20254212 AMAQI
21st Jul 2025481 AMAQI
21st Jul 2025502 AMAQI
21st Jul 2025423 AMAQI
21st Jul 2025394 AMAQI
20°C13/26°C
21st Jul 2025365 AMAQI
21st Jul 2025356 AMAQI
21st Jul 2025427 AMAQI
21st Jul 2025528 AMAQI
21st Jul 2025509 AMAQI
21st Jul 20255110 AMAQI
21st Jul 20255411 AMAQI
21st Jul 20255312 PMAQI
21st Jul 2025511 PMAQI
21st Jul 2025492 PMAQI
21st Jul 2025503 PMAQI
21st Jul 2025504 PMAQI
21st Jul 2025505 PMAQI
21st Jul 2025466 PMAQI
21st Jul 2025457 PMAQI
21st Jul 2025428 PMAQI
21st Jul 2025369 PMAQI
21st Jul 20253710 PMAQI
21st Jul 20253711 PMAQI
22nd Jul 20253612 AMAQI
22nd Jul 2025341 AMAQI
22nd Jul 2025342 AMAQI
22nd Jul 2025363 AMAQI
22nd Jul 2025354 AMAQI
21°C16/27°C
22nd Jul 2025365 AMAQI
22nd Jul 2025376 AMAQI
22nd Jul 2025377 AMAQI
22nd Jul 2025378 AMAQI
22nd Jul 2025399 AMAQI
22nd Jul 20253710 AMAQI
22nd Jul 20254011 AMAQI
22nd Jul 20254012 PMAQI
22nd Jul 2025401 PMAQI
22nd Jul 2025392 PMAQI
22nd Jul 2025383 PMAQI
22nd Jul 2025374 PMAQI
22nd Jul 2025355 PMAQI
22nd Jul 2025336 PMAQI
22nd Jul 2025347 PMAQI
22nd Jul 2025348 PMAQI
22nd Jul 2025309 PMAQI
22nd Jul 20252810 PMAQI
22nd Jul 20252811 PMAQI
23rd Jul 20252712 AMAQI
23rd Jul 2025251 AMAQI
23rd Jul 2025262 AMAQI
23rd Jul 2025263 AMAQI
23rd Jul 2025274 AMAQI
21°C15/29°C
23rd Jul 2025275 AMAQI
23rd Jul 2025276 AMAQI
23rd Jul 2025287 AMAQI
23rd Jul 2025298 AMAQI
23rd Jul 2025309 AMAQI
23rd Jul 20253010 AMAQI
23rd Jul 20253111 AMAQI
23rd Jul 20253212 PMAQI
23rd Jul 2025351 PMAQI
23rd Jul 2025362 PMAQI
23rd Jul 2025363 PMAQI
23rd Jul 2025334 PMAQI
23rd Jul 2025325 PMAQI
23rd Jul 2025316 PMAQI
23rd Jul 2025287 PMAQI
23rd Jul 2025288 PMAQI
23rd Jul 2025319 PMAQI
23rd Jul 20252910 PMAQI
23rd Jul 20252811 PMAQI
24th Jul 20252812 AMAQI
24th Jul 2025291 AMAQI
24th Jul 2025282 AMAQI
24th Jul 2025273 AMAQI
24th Jul 2025274 AMAQI
26°C18/33°C
24th Jul 2025285 AMAQI
24th Jul 2025306 AMAQI
24th Jul 2025287 AMAQI
24th Jul 2025308 AMAQI
24th Jul 2025319 AMAQI
24th Jul 20253310 AMAQI
24th Jul 20253311 AMAQI
24th Jul 20253412 PMAQI
24th Jul 2025331 PMAQI
24th Jul 2025332 PMAQI
24th Jul 2025313 PMAQI
24th Jul 2025304 PMAQI
24th Jul 2025295 PMAQI
24th Jul 2025296 PMAQI
24th Jul 2025297 PMAQI
24th Jul 2025298 PMAQI
24th Jul 2025269 PMAQI
24th Jul 20252610 PMAQI
24th Jul 20252511 PMAQI
25th Jul 20252412 AMAQI
25th Jul 2025231 AMAQI
25th Jul 2025242 AMAQI
25th Jul 2025233 AMAQI
25th Jul 2025204 AMAQI
26°C19/34°C
25th Jul 2025205 AMAQI
25th Jul 2025206 AMAQI
25th Jul 2025207 AMAQI
25th Jul 2025218 AMAQI
25th Jul 2025219 AMAQI
25th Jul 20252110 AMAQI
25th Jul 20252111 AMAQI
25th Jul 20252012 PMAQI
25th Jul 2025191 PMAQI
25th Jul 2025182 PMAQI
25th Jul 2025193 PMAQI
25th Jul 2025194 PMAQI
25th Jul 2025185 PMAQI
25th Jul 2025186 PMAQI
25th Jul 2025207 PMAQI
25th Jul 2025208 PMAQI
25th Jul 2025179 PMAQI
25th Jul 20251810 PMAQI
25th Jul 20251811 PMAQI
26th Jul 20251812 AMAQI
26th Jul 2025171 AMAQI
26th Jul 2025162 AMAQI
26th Jul 2025163 AMAQI
26th Jul 2025164 AMAQI
24°C16/33°C
26th Jul 2025165 AMAQI
26th Jul 2025166 AMAQI
26th Jul 2025177 AMAQI
26th Jul 2025168 AMAQI
26th Jul 2025169 AMAQI
26th Jul 20251610 AMAQI
26th Jul 20251811 AMAQI
26th Jul 20251612 PMAQI
26th Jul 2025181 PMAQI
26th Jul 2025172 PMAQI
26th Jul 2025173 PMAQI
26th Jul 2025174 PMAQI
26th Jul 2025175 PMAQI
26th Jul 2025166 PMAQI
26th Jul 2025187 PMAQI
26th Jul 2025188 PMAQI
26th Jul 2025179 PMAQI
26th Jul 20251610 PMAQI
26th Jul 20251711 PMAQI
27th Jul 20251712 AMAQI
27th Jul 2025171 AMAQI
27th Jul 2025172 AMAQI
27th Jul 2025163 AMAQI
27th Jul 2025144 AMAQI
22°C15/31°C
27th Jul 2025165 AMAQI
27th Jul 2025166 AMAQI
27th Jul 2025177 AMAQI
27th Jul 2025178 AMAQI
27th Jul 2025179 AMAQI
27th Jul 20251710 AMAQI
27th Jul 20251711 AMAQI
27th Jul 20251612 PMAQI
27th Jul 2025161 PMAQI
27th Jul 2025172 PMAQI
27th Jul 2025173 PMAQI
27th Jul 2025164 PMAQI
27th Jul 2025165 PMAQI
27th Jul 2025176 PMAQI
27th Jul 2025167 PMAQI
27th Jul 2025168 PMAQI
27th Jul 2025169 PMAQI
27th Jul 20251610 PMAQI
27th Jul 20251611 PMAQI
28th Jul 20251712 AMAQI
28th Jul 2025181 AMAQI
28th Jul 2025182 AMAQI
28th Jul 2025183 AMAQI
28th Jul 2025174 AMAQI
24°C15/32°C
28th Jul 2025165 AMAQI
28th Jul 2025166 AMAQI
28th Jul 2025177 AMAQI
28th Jul 2025178 AMAQI
28th Jul 2025189 AMAQI
28th Jul 20251810 AMAQI
28th Jul 20251911 AMAQI
28th Jul 20251812 PMAQI
28th Jul 2025191 PMAQI
28th Jul 2025202 PMAQI
28th Jul 2025203 PMAQI
28th Jul 2025204 PMAQI
28th Jul 2025185 PMAQI
28th Jul 2025186 PMAQI
28th Jul 2025197 PMAQI
28th Jul 2025208 PMAQI
28th Jul 2025199 PMAQI
28th Jul 20251810 PMAQI
28th Jul 20251911 PMAQI
29th Jul 20251912 AMAQI
29th Jul 2025211 AMAQI
29th Jul 2025202 AMAQI
29th Jul 2025183 AMAQI
29th Jul 2025184 AMAQI
25°C16/34°C
29th Jul 2025195 AMAQI
29th Jul 2025196 AMAQI
29th Jul 2025187 AMAQI
29th Jul 2025198 AMAQI
29th Jul 2025209 AMAQI
29th Jul 20252210 AMAQI
29th Jul 20252211 AMAQI
29th Jul 20252312 PMAQI
29th Jul 2025231 PMAQI
29th Jul 2025222 PMAQI
29th Jul 2025213 PMAQI
29th Jul 2025214 PMAQI
29th Jul 2025215 PMAQI
29th Jul 2025216 PMAQI
29th Jul 2025217 PMAQI
29th Jul 2025208 PMAQI
29th Jul 2025219 PMAQI
29th Jul 20252110 PMAQI
29th Jul 20252111 PMAQI
30th Jul 20252212 AMAQI
30th Jul 2025231 AMAQI
30th Jul 2025252 AMAQI
30th Jul 2025263 AMAQI
30th Jul 2025264 AMAQI
28°C19/37°C
30th Jul 2025245 AMAQI
30th Jul 2025246 AMAQI
30th Jul 2025247 AMAQI
30th Jul 2025248 AMAQI
30th Jul 2025239 AMAQI
30th Jul 20252510 AMAQI
30th Jul 20252811 AMAQI
30th Jul 20252812 PMAQI
30th Jul 2025291 PMAQI
30th Jul 2025312 PMAQI
30th Jul 2025313 PMAQI
30th Jul 2025314 PMAQI
30th Jul 2025315 PMAQI
30th Jul 2025316 PMAQI
30th Jul 2025317 PMAQI
30th Jul 2025318 PMAQI
30th Jul 2025279 PMAQI
30th Jul 20252510 PMAQI
30th Jul 20252711 PMAQI
31st Jul 20252712 AMAQI
31st Jul 2025281 AMAQI
31st Jul 2025272 AMAQI
31st Jul 2025273 AMAQI
31st Jul 2025284 AMAQI
28°C19/37°C
31st Jul 2025285 AMAQI
31st Jul 2025296 AMAQI
31st Jul 2025297 AMAQI
31st Jul 2025308 AMAQI
31st Jul 2025309 AMAQI
31st Jul 20253310 AMAQI
31st Jul 20253611 AMAQI
31st Jul 20253612 PMAQI
31st Jul 2025391 PMAQI
31st Jul 2025402 PMAQI
31st Jul 2025403 PMAQI
31st Jul 2025404 PMAQI
31st Jul 2025405 PMAQI
31st Jul 2025376 PMAQI
31st Jul 2025307 PMAQI
31st Jul 2025358 PMAQI
31st Jul 2025329 PMAQI
31st Jul 20253210 PMAQI
31st Jul 20253511 PMAQI
1st Aug 20254012 AMAQI
1st Aug 2025401 AMAQI
1st Aug 2025382 AMAQI
1st Aug 2025343 AMAQI
1st Aug 2025384 AMAQI
27°C19/35°C
1st Aug 2025365 AMAQI
1st Aug 2025386 AMAQI
1st Aug 2025387 AMAQI
1st Aug 2025388 AMAQI
1st Aug 2025369 AMAQI
1st Aug 20253810 AMAQI
1st Aug 20254211 AMAQI
1st Aug 20254412 PMAQI
1st Aug 2025451 PMAQI
1st Aug 2025482 PMAQI
1st Aug 2025583 PMAQI
1st Aug 2025644 PMAQI
1st Aug 2025645 PMAQI
1st Aug 2025636 PMAQI
1st Aug 2025427 PMAQI
1st Aug 2025478 PMAQI
1st Aug 2025529 PMAQI
1st Aug 20254610 PMAQI
1st Aug 20255011 PMAQI
2nd Aug 20255012 AMAQI
2nd Aug 2025471 AMAQI
2nd Aug 2025432 AMAQI
2nd Aug 2025463 AMAQI
2nd Aug 2025404 AMAQI
22°C19/27°C
2nd Aug 2025425 AMAQI
2nd Aug 2025406 AMAQI
2nd Aug 2025457 AMAQI
2nd Aug 2025508 AMAQI
2nd Aug 2025539 AMAQI
2nd Aug 20255410 AMAQI
2nd Aug 20255711 AMAQI
2nd Aug 20255712 PMAQI
2nd Aug 2025571 PMAQI
2nd Aug 2025582 PMAQI
2nd Aug 2025633 PMAQI
2nd Aug 2025634 PMAQI
2nd Aug 2025615 PMAQI
2nd Aug 2025606 PMAQI
2nd Aug 2025547 PMAQI
2nd Aug 2025518 PMAQI
2nd Aug 2025529 PMAQI
2nd Aug 20254610 PMAQI
2nd Aug 20254711 PMAQI
3rd Aug 20254912 AMAQI
3rd Aug 2025481 AMAQI
3rd Aug 2025442 AMAQI
3rd Aug 2025413 AMAQI
3rd Aug 2025414 AMAQI
25°C16/33°C
3rd Aug 2025385 AMAQI
3rd Aug 2025366 AMAQI
3rd Aug 2025367 AMAQI
3rd Aug 2025318 AMAQI
3rd Aug 2025329 AMAQI
3rd Aug 20253110 AMAQI
3rd Aug 20253011 AMAQI
3rd Aug 20252812 PMAQI
3rd Aug 2025301 PMAQI
3rd Aug 2025212 PMAQI
3rd Aug 2025213 PMAQI
3rd Aug 2025204 PMAQI
3rd Aug 2025215 PMAQI
3rd Aug 2025226 PMAQI
3rd Aug 2025337 PMAQI
3rd Aug 2025288 PMAQI
3rd Aug 2025279 PMAQI
3rd Aug 20252610 PMAQI
3rd Aug 20252311 PMAQI
4th Aug 20252412 AMAQI
4th Aug 2025251 AMAQI
4th Aug 2025262 AMAQI
4th Aug 2025253 AMAQI
4th Aug 2025234 AMAQI
23°C16/31°C
4th Aug 2025225 AMAQI
4th Aug 2025236 AMAQI
4th Aug 2025227 AMAQI
4th Aug 2025228 AMAQI
4th Aug 2025219 AMAQI
4th Aug 20252110 AMAQI
4th Aug 20252111 AMAQI
4th Aug 20252312 PMAQI
4th Aug 2025231 PMAQI
4th Aug 2025242 PMAQI
4th Aug 2025253 PMAQI
4th Aug 2025254 PMAQI
4th Aug 2025255 PMAQI
4th Aug 2025266 PMAQI
4th Aug 2025227 PMAQI
4th Aug 2025248 PMAQI
4th Aug 2025269 PMAQI
4th Aug 20253010 PMAQI
4th Aug 20252711 PMAQI
5th Aug 20252812 AMAQI
5th Aug 2025301 AMAQI
5th Aug 2025312 AMAQI
5th Aug 2025333 AMAQI
5th Aug 2025354 AMAQI
20°C13/28°C
5th Aug 2025375 AMAQI
5th Aug 2025416 AMAQI
5th Aug 2025407 AMAQI
5th Aug 2025418 AMAQI
5th Aug 2025399 AMAQI
5th Aug 20254110 AMAQI
5th Aug 20254111 AMAQI
5th Aug 20254212 PMAQI
5th Aug 2025401 PMAQI
5th Aug 2025382 PMAQI
5th Aug 2025383 PMAQI
5th Aug 2025394 PMAQI
5th Aug 2025385 PMAQI
5th Aug 2025376 PMAQI
5th Aug 2025377 PMAQI
5th Aug 2025358 PMAQI
5th Aug 2025289 PMAQI
5th Aug 20252610 PMAQI
5th Aug 20252511 PMAQI
6th Aug 20252612 AMAQI
6th Aug 2025271 AMAQI
6th Aug 2025262 AMAQI
6th Aug 2025263 AMAQI
6th Aug 2025254 AMAQI
22°C13/30°C
6th Aug 2025245 AMAQI
6th Aug 2025266 AMAQI
6th Aug 2025247 AMAQI
6th Aug 2025268 AMAQI
6th Aug 2025279 AMAQI
6th Aug 20253010 AMAQI
6th Aug 20253311 AMAQI
6th Aug 20253512 PMAQI
6th Aug 2025341 PMAQI
6th Aug 2025342 PMAQI
6th Aug 2025333 PMAQI
6th Aug 2025294 PMAQI
6th Aug 2025265 PMAQI
6th Aug 2025256 PMAQI
6th Aug 2025267 PMAQI
6th Aug 2025268 PMAQI
6th Aug 2025209 PMAQI
6th Aug 20251910 PMAQI
6th Aug 20251811 PMAQI
7th Aug 20252012 AMAQI
7th Aug 2025181 AMAQI
7th Aug 2025202 AMAQI
7th Aug 2025163 AMAQI
7th Aug 2025144 AMAQI
22°C18/27°C
7th Aug 2025145 AMAQI
7th Aug 2025146 AMAQI
7th Aug 2025167 AMAQI
7th Aug 2025168 AMAQI
7th Aug 2025169 AMAQI
7th Aug 20251710 AMAQI
7th Aug 20251611 AMAQI
7th Aug 20251612 PMAQI
7th Aug 2025171 PMAQI
7th Aug 2025172 PMAQI
7th Aug 2025183 PMAQI
7th Aug 2025184 PMAQI
7th Aug 2025165 PMAQI
7th Aug 2025176 PMAQI
7th Aug 2025177 PMAQI
7th Aug 2025188 PMAQI
7th Aug 2025189 PMAQI
7th Aug 20251810 PMAQI
7th Aug 20251811 PMAQI
8th Aug 20251812 AMAQI
8th Aug 2025171 AMAQI
20°C15/26°C
5 AM
12 PM
8 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 8 PM
28AQI
16 hours / Day
480 hours / Month
Avg. Lowest Time
5 AM - 8 PM
28AQI
16 hours / Day
480 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 8 PM (Avg. 28), while the lowest AQI was between 5 AM to 8 PM (Avg. 28).
Night time
Avg. Highest Time
12 AM - 11 PM
27AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 11 PM
27AQI
8 hours / Day
240 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 27), while the lowest AQI was between 12 AM to 11 PM (Avg. 27).
2025 Days Vs Air Quality
South 12th Avenue, Walla Walla, Washington, United States
2025
99%
134
0.7%
1
Total number of days with different AQI categories in last 220 days in 2025 (145 days remaining)
Good
134 DaysModerate
1 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 99%
Health Risk Level:
Very Low
In 2025, 99% of 220 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
South 12th Avenue, Walla Walla, Washington, United States
AQI levels in 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
1st March 2025
25AQI
25AQI
2nd March 2025
19AQI
19AQI
3rd March 2025
19AQI
19AQI
4th March 2025
18AQI
18AQI
5th March 2025
22AQI
22AQI
6th March 2025
17AQI
17AQI
1st April 2025
20AQI
20AQI
2nd April 2025
17AQI
17AQI
3rd April 2025
16AQI
16AQI
4th April 2025
28AQI
28AQI
5th April 2025
31AQI
31AQI
6th April 2025
29AQI
29AQI
7th April 2025
25AQI
25AQI
8th April 2025
14AQI
14AQI
9th April 2025
13AQI
13AQI
10th April 2025
18AQI
18AQI
11th April 2025
16AQI
16AQI
12th April 2025
17AQI
17AQI
13th April 2025
18AQI
18AQI
14th April 2025
22AQI
22AQI
15th April 2025
26AQI
26AQI
16th April 2025
24AQI
24AQI
17th April 2025
17AQI
17AQI
18th April 2025
20AQI
20AQI
19th April 2025
17AQI
17AQI
20th April 2025
20AQI
20AQI
21st April 2025
13AQI
13AQI
22nd April 2025
13AQI
13AQI
23rd April 2025
18AQI
18AQI
24th April 2025
26AQI
26AQI
25th April 2025
30AQI
30AQI
26th April 2025
32AQI
32AQI
27th April 2025
34AQI
34AQI
28th April 2025
19AQI
19AQI
29th April 2025
15AQI
15AQI
30th April 2025
18AQI
18AQI
1st May 2025
21AQI
21AQI
2nd May 2025
23AQI
23AQI
3rd May 2025
16AQI
16AQI
4th May 2025
16AQI
16AQI
5th May 2025
14AQI
14AQI
6th May 2025
17AQI
17AQI
7th May 2025
18AQI
18AQI
8th May 2025
17AQI
17AQI
9th May 2025
22AQI
22AQI
10th May 2025
23AQI
23AQI
11th May 2025
17AQI
17AQI
12th May 2025
16AQI
16AQI
13th May 2025
19AQI
19AQI
14th May 2025
19AQI
19AQI
15th May 2025
18AQI
18AQI
16th May 2025
13AQI
13AQI
17th May 2025
13AQI
13AQI
18th May 2025
12AQI
12AQI
19th May 2025
13AQI
13AQI
20th May 2025
11AQI
11AQI
21st May 2025
13AQI
13AQI
22nd May 2025
21AQI
21AQI
23rd May 2025
18AQI
18AQI
24th May 2025
21AQI
21AQI
25th May 2025
24AQI
24AQI
26th May 2025
19AQI
19AQI
27th May 2025
16AQI
16AQI
28th May 2025
18AQI
18AQI
29th May 2025
17AQI
17AQI
30th May 2025
15AQI
15AQI
31st May 2025
21AQI
21AQI
1st June 2025
15AQI
15AQI
2nd June 2025
14AQI
14AQI
3rd June 2025
16AQI
16AQI
4th June 2025
18AQI
18AQI
5th June 2025
19AQI
19AQI
6th June 2025
21AQI
21AQI
7th June 2025
22AQI
22AQI
8th June 2025
29AQI
29AQI
9th June 2025
30AQI
30AQI
10th June 2025
30AQI
30AQI
11th June 2025
29AQI
29AQI
12th June 2025
37AQI
37AQI
13th June 2025
28AQI
28AQI
14th June 2025
19AQI
19AQI
15th June 2025
22AQI
22AQI
16th June 2025
24AQI
24AQI
17th June 2025
24AQI
24AQI
18th June 2025
17AQI
17AQI
19th June 2025
16AQI
16AQI
20th June 2025
18AQI
18AQI
21st June 2025
12AQI
12AQI
22nd June 2025
13AQI
13AQI
23rd June 2025
20AQI
20AQI
24th June 2025
35AQI
35AQI
25th June 2025
35AQI
35AQI
26th June 2025
21AQI
21AQI
27th June 2025
15AQI
15AQI
28th June 2025
14AQI
14AQI
29th June 2025
15AQI
15AQI
30th June 2025
18AQI
18AQI
1st July 2025
22AQI
22AQI
2nd July 2025
24AQI
24AQI
3rd July 2025
19AQI
19AQI
4th July 2025
18AQI
18AQI
5th July 2025
28AQI
28AQI
6th July 2025
21AQI
21AQI
7th July 2025
23AQI
23AQI
8th July 2025
23AQI
23AQI
9th July 2025
20AQI
20AQI
10th July 2025
16AQI
16AQI
11th July 2025
19AQI
19AQI
12th July 2025
21AQI
21AQI
13th July 2025
23AQI
23AQI
14th July 2025
21AQI
21AQI
15th July 2025
21AQI
21AQI
16th July 2025
29AQI
29AQI
17th July 2025
37AQI
37AQI
18th July 2025
31AQI
31AQI
19th July 2025
35AQI
35AQI
20th July 2025
39AQI
39AQI
21st July 2025
44AQI
44AQI
22nd July 2025
35AQI
35AQI
23rd July 2025
29AQI
29AQI
24th July 2025
29AQI
29AQI
25th July 2025
20AQI
20AQI
26th July 2025
17AQI
17AQI
27th July 2025
16AQI
16AQI
28th July 2025
18AQI
18AQI
29th July 2025
21AQI
21AQI
30th July 2025
27AQI
27AQI
31st July 2025
32AQI
32AQI
1st August 2025
44AQI
44AQI
2nd August 2025
51AQI
51AQI
3rd August 2025
32AQI
32AQI
4th August 2025
24AQI
24AQI
5th August 2025
35AQI
35AQI
6th August 2025
26AQI
26AQI
7th August 2025
17AQI
17AQI
20AQI
21AQI
17AQI
22AQI
25AQI
33AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202522AQI
6
30
31
30
31
6
1
134
1
Highest AQI recorded in
August33AQI
Lowest AQI recorded in
May17AQI
Most & Least Polluted Years Over the Last 1 Years
Most Polluted Year Recorded
2025(Avg.)
22AQILeast Polluted Year Recorded
2025(Avg.)
22AQISouth 12th Avenue's annual 2025 AQI (22) shows an average percentage change of NaN% (improved AQI) compared to previous years: .
